E1217X_1211273

Features: • 32-kHz Oscillator• 1.3 V to 1.8 V Operating-voltage Range• 180 nA Typical Current Consumption• Voltage Regulator• Integrated Capacitors, Mask Selectable• Mask Options for Pad Designation, Motor Period and Motor Pulse Width• Low Resistance Outpu...

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SeekIC No. : 004330528 Detail

E1217X_1211273: Features: • 32-kHz Oscillator• 1.3 V to 1.8 V Operating-voltage Range• 180 nA Typical Current Consumption• Voltage Regulator• Integrated Capacitors, Mask SelectableR...

floor Price/Ceiling Price

Part Number:
E1217X_1211273
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/30

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Product Details

Description



Features:

• 32-kHz Oscillator
• 1.3 V to 1.8 V Operating-voltage Range
• 180 nA Typical Current Consumption
• Voltage Regulator
• Integrated Capacitors, Mask Selectable
• Mask Options for Pad Designation, Motor Period and Motor Pulse Width
• Low Resistance Outputs for Bipolar Stepping Motor
• Motor Fast-test Function




Specifications

Absolute maximum ratings define parameter limits which, if exceeded, may permanently change or damage the device.

All inputs and outputs on Atmel's circuits are protected against electrostatic discharges. However, precautions to minimize the build-up of electrostatic charges during handling are recommended.

The circuit is protected against supply-voltage reversal for typically 5 minutes.

Parameters
Symbol
Value
Unit
Supply voltage
VSS
-0.3 to +5
V
Input voltage range, all inputs
VIN
(VSS - 0.3 V) VIN (VDD + 0.3 V)
V
Output short-circuit duration
indefinite
Power dissipation (DIL package)
Ptot
125
mW
Operating ambient temperature range
Tamb
-20 to +70
Storage temperature range
Tstg
-40 to +125
Lead temperature during soldering at 2 mm
distance, 10 s
Tsld
260



Description

The e1217X is an integrated circuit in CMOS silicon gate technology for analog watches. It consists of a 32-kHz oscillator, frequency dividers down to 1/64 Hz, output pulse formers and push-pull motor drivers. Integrated capacitors are provided (selectable mask option) for tuning of the crystal. Low current consumption and high oscillator stability are enabled by an on-chip voltage regulator.




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